Thursday, April 20, 2017

THE GROUNDS 21C MYSTERIOUS ISLAND EXIT.

21C
MYSTERIOUS ISLAND EXIT. Inquisitive fish will peek at adventurers
through a thick membrane which separates this passage from the lake
water outside. It can be easily penetrated by any person wearing a
bubble, but will impede the progress of all others. It can be
destroyed by doing a combined 50 points of damage in a single combat
round, but that will allow the lake water to flood the complex. The
bottom of the floor is about ten feet below the lake surface, and the
passage to the water is about six feet high, so there is another four
feet of lake between the top of the membrane and the surface.